/* Inner page styles - Sidebar + Content layout */

.page-layout {
    display: flex;
    min-height: calc(100vh - 65px);
}

.sidebar {
    width: 280px;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border);
    position: fixed;
    top: 65px;
    height: calc(100vh - 65px);
    overflow-y: auto;
    padding: 2rem 1.5rem;
}

.sidebar h2 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

.sidebar nav ul {
    list-style: none;
}

.sidebar nav > ul > li {
    margin-bottom: 0.5rem;
}

.sidebar nav ul ul {
    margin-top: 0.25rem;
    padding-left: 1rem;
}

.sidebar nav ul ul li {
    margin-bottom: 0.2rem;
}

.sidebar nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
    display: block;
    padding: 0.15rem 0;
}

.sidebar nav a:hover {
    color: var(--accent-hover);
}

.sidebar nav ul ul a {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.content {
    margin-left: 280px;
    padding: 3rem 4rem;
    max-width: calc(1200px + 280px);
    flex: 1;
}

.content h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--accent) 0%, #fbbf24 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.spec-meta {
    color: var(--text-muted);
    margin-bottom: 3rem;
    font-size: 0.95rem;
}

.content section {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.content section:last-of-type {
    border-bottom: none;
}

.content h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    padding-top: 1rem;
}

.content h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    margin-top: 2rem;
    color: var(--accent);
}

.content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.7;
    max-width: 800px;
}

.content ul, .content ol {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    max-width: 800px;
}

.content li {
    margin-bottom: 0.4rem;
    line-height: 1.6;
}

.content strong {
    color: var(--text-primary);
}

.content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.9rem;
}

.content th {
    text-align: left;
    padding: 0.75rem 1rem;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-weight: 600;
}

.content td {
    padding: 0.6rem 1rem;
    border: 1px solid var(--border);
    color: var(--text-secondary);
}

.content td code, .content p code, .content li code {
    background-color: var(--bg-tertiary);
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
    font-size: 0.85em;
    font-family: var(--font-mono);
}

.content pre {
    background-color: var(--code-bg);
    border: 1px solid var(--code-border);
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
    overflow-x: auto;
    margin: 1rem 0 1.5rem;
    max-width: 100%;
}

.content pre code {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.6;
    background: none;
    padding: 0;
}

.spec-footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-muted);
}

.spec-footer em {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.spec-footer a {
    color: var(--accent);
}

/* Scrollbar */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

/* Responsive */
@media (max-width: 900px) {
    .sidebar {
        display: none;
    }

    .content {
        margin-left: 0;
        padding: 2rem;
    }
}